- k -
- key_compare : std::set< _Key, _Compare, _Alloc >
- key_equal : std::unordered_map< _Key, _Tp, _Hash, _Pred, _Alloc >, std::unordered_multimap< _Key, _Tp, _Hash, _Pred, _Alloc >, std::unordered_multiset< _Value, _Hash, _Pred, _Alloc >, std::unordered_set< _Value, _Hash, _Pred, _Alloc >
- key_type : std::set< _Key, _Compare, _Alloc >, std::unordered_map< _Key, _Tp, _Hash, _Pred, _Alloc >, std::unordered_multimap< _Key, _Tp, _Hash, _Pred, _Alloc >, std::unordered_multiset< _Value, _Hash, _Pred, _Alloc >, std::unordered_set< _Value, _Hash, _Pred, _Alloc >